Reliability Analysis of Oregon Bridges Using Weigh-in-Motion (WIM) Data

Arcan Yanik; Christopher Higgins

doi:10.31202/ecjse.577400

Reliability Analysis of Oregon Bridges Using Weigh-in-Motion (WIM) Data

Tercüme edilen katkı başlığı: Oregon Köprülerinde Hareket Halinde Tartma (WIM) Verileri Kullanılan Bir Güvenilirlik Analizi

Arcan Yanik^*
, Christopher Higgins

^*Bu çalışma için yazışmadan sorumlu yazar

İnşaat Mühendisliği Bölümü

Oregon State University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

2 Atıf (Scopus)

Özet

In this study a reliability analysis was carried out for Oregon bridges. Different bridge types that are non-composite steel girder, reinforced concrete T-beam, and prestressed concrete girder bridges were considered. Reliability indices were calculated for various span lengths and girder spacing. Reliability indices were estimated for AASHTO HS20 design loading considering a five-year evaluation period. The actual average daily truck traffic (ADTT) values were used during the calculation. Four WIM sites from Oregon state were taken into account in the analysis. These sites correspond to three different levels of ADTT which are approximately ADTT= 5,000, ADTT = 1,500 and ADTT ≤ 500 cases. The distinction of this paper from the existing literature is the large amount of WIM data used in the analysis. The resulting reliability indices ranged from 2.4 to 6.4 for different span lengths, girder spacing, load effects (moment or shear), type of girder and ADTT level. These indices were compared with the existing ones presented in the literature.

Tercüme edilen katkı başlığı	Oregon Köprülerinde Hareket Halinde Tartma (WIM) Verileri Kullanılan Bir Güvenilirlik Analizi
Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	736-747
Sayfa sayısı	12
Dergi	El-Cezeri Journal of Science and Engineering
Hacim	6
Basın numarası	3
DOI'lar	https://doi.org/10.31202/ecjse.577400
Yayın durumu	Yayınlandı - 30 Eyl 2019

Bibliyografik not

Publisher Copyright:
© 2019, TUBITAK. All rights reserved.

Finansman

This work was partially supported by the Oregon Department of Transportation (ODOT). Any opinions and conclusions are those of the authors and do not necessarily reflect the views of the supporter.

Finansörler
Oregon Department of Transportation

Belgeye Erişim

10.31202/ecjse.577400

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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abstract = "In this study a reliability analysis was carried out for Oregon bridges. Different bridge types that are non-composite steel girder, reinforced concrete T-beam, and prestressed concrete girder bridges were considered. Reliability indices were calculated for various span lengths and girder spacing. Reliability indices were estimated for AASHTO HS20 design loading considering a five-year evaluation period. The actual average daily truck traffic (ADTT) values were used during the calculation. Four WIM sites from Oregon state were taken into account in the analysis. These sites correspond to three different levels of ADTT which are approximately ADTT= 5,000, ADTT = 1,500 and ADTT ≤ 500 cases. The distinction of this paper from the existing literature is the large amount of WIM data used in the analysis. The resulting reliability indices ranged from 2.4 to 6.4 for different span lengths, girder spacing, load effects (moment or shear), type of girder and ADTT level. These indices were compared with the existing ones presented in the literature.",

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N2 - In this study a reliability analysis was carried out for Oregon bridges. Different bridge types that are non-composite steel girder, reinforced concrete T-beam, and prestressed concrete girder bridges were considered. Reliability indices were calculated for various span lengths and girder spacing. Reliability indices were estimated for AASHTO HS20 design loading considering a five-year evaluation period. The actual average daily truck traffic (ADTT) values were used during the calculation. Four WIM sites from Oregon state were taken into account in the analysis. These sites correspond to three different levels of ADTT which are approximately ADTT= 5,000, ADTT = 1,500 and ADTT ≤ 500 cases. The distinction of this paper from the existing literature is the large amount of WIM data used in the analysis. The resulting reliability indices ranged from 2.4 to 6.4 for different span lengths, girder spacing, load effects (moment or shear), type of girder and ADTT level. These indices were compared with the existing ones presented in the literature.

AB - In this study a reliability analysis was carried out for Oregon bridges. Different bridge types that are non-composite steel girder, reinforced concrete T-beam, and prestressed concrete girder bridges were considered. Reliability indices were calculated for various span lengths and girder spacing. Reliability indices were estimated for AASHTO HS20 design loading considering a five-year evaluation period. The actual average daily truck traffic (ADTT) values were used during the calculation. Four WIM sites from Oregon state were taken into account in the analysis. These sites correspond to three different levels of ADTT which are approximately ADTT= 5,000, ADTT = 1,500 and ADTT ≤ 500 cases. The distinction of this paper from the existing literature is the large amount of WIM data used in the analysis. The resulting reliability indices ranged from 2.4 to 6.4 for different span lengths, girder spacing, load effects (moment or shear), type of girder and ADTT level. These indices were compared with the existing ones presented in the literature.

KW - Bridges

KW - Reliability analysis

KW - Traffic

KW - Weigh-in-Motion

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DO - 10.31202/ecjse.577400

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JO - El-Cezeri Journal of Science and Engineering

JF - El-Cezeri Journal of Science and Engineering

IS - 3

ER -

Reliability Analysis of Oregon Bridges Using Weigh-in-Motion (WIM) Data

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